Welcome to the Department of Transportation

Department of Transportation and Public Works Building

Our Mission

To promote the health, safety and well-being of St. Louis County residents by providing an exceptional transportation system that supports multi-modes and promotes regional growth and opportunity.

Oppressive Symbols

St. Louis County has established a dedicated email in-box for residents who wish to express their concerns with potentially racially oppressive street and park names, statues, symbols, paintings and other depictions owned by the County.

Contact Us
St. Louis County Department of Transportation
1050 North Lindbergh Boulevard 
Saint Louis, Missouri 63132
ph: 314-615-8504